---

yaml --- r: 76888 b: refs/heads/master c: c88f90c h: refs/heads/master v: v3
git-mirror · Jan 23, 2008 · 2d9f9fb · 2d9f9fb
1 parent f17a9b4
commit 2d9f9fb
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Showing 4 changed files with 19 additions and 4 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7dc951aefdc1dc20228691b04867fb6195864d67
+refs/heads/master: c88f90c3779cd5e710f2acdf59ad2bd0380de98d
diff --git a/trunk/drivers/ata/libata-core.c b/trunk/drivers/ata/libata-core.c
@@ -2353,6 +2353,18 @@ int ata_cable_unknown(struct ata_port *ap)
 	return ATA_CBL_PATA_UNK;
 }
 
+/**
+ *	ata_cable_ignore	-	return ignored PATA cable.
+ *	@ap: port
+ *
+ *	Helper method for drivers which don't use cable type to limit
+ *	transfer mode.
+ */
+int ata_cable_ignore(struct ata_port *ap)
+{
+	return ATA_CBL_PATA_IGN;
+}
+
 /**
  *	ata_cable_sata	-	return SATA cable type
  *	@ap: port
@@ -7665,4 +7677,5 @@ EXPORT_SYMBOL_GPL(ata_dev_try_classify);
 EXPORT_SYMBOL_GPL(ata_cable_40wire);
 EXPORT_SYMBOL_GPL(ata_cable_80wire);
 EXPORT_SYMBOL_GPL(ata_cable_unknown);
+EXPORT_SYMBOL_GPL(ata_cable_ignore);
 EXPORT_SYMBOL_GPL(ata_cable_sata);
diff --git a/trunk/include/linux/ata.h b/trunk/include/linux/ata.h
@@ -286,9 +286,10 @@ enum {
 	ATA_CBL_NONE		= 0,
 	ATA_CBL_PATA40		= 1,
 	ATA_CBL_PATA80		= 2,
-	ATA_CBL_PATA40_SHORT	= 3,		/* 40 wire cable to high UDMA spec */
-	ATA_CBL_PATA_UNK	= 4,
-	ATA_CBL_SATA		= 5,
+	ATA_CBL_PATA40_SHORT	= 3,	/* 40 wire cable to high UDMA spec */
+	ATA_CBL_PATA_UNK	= 4,	/* don't know, maybe 80c? */
+	ATA_CBL_PATA_IGN	= 5,	/* don't know, ignore cable handling */
+	ATA_CBL_SATA		= 6,
 
 	/* SATA Status and Control Registers */
 	SCR_STATUS		= 0,

diff --git a/trunk/include/linux/libata.h b/trunk/include/linux/libata.h
@@ -927,6 +927,7 @@ extern u8 ata_irq_on(struct ata_port *ap);
 extern int ata_cable_40wire(struct ata_port *ap);
 extern int ata_cable_80wire(struct ata_port *ap);
 extern int ata_cable_sata(struct ata_port *ap);
+extern int ata_cable_ignore(struct ata_port *ap);
 extern int ata_cable_unknown(struct ata_port *ap);
 
 /*